[OfflinePages] Restarts immediate processing if stopped due to no net

components/offline_pages/background/BUILD.gn

 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 if (is_android) {
   import("//build/config/android/rules.gni")
 }
 
 static_library("background_offliner") {
   sources = [
     "change_requests_state_task.cc",
     "change_requests_state_task.h",
+    "connection_notifier.cc",
+    "connection_notifier.h",
     "device_conditions.h",
     "mark_attempt_aborted_task.cc",
     "mark_attempt_aborted_task.h",
     "mark_attempt_completed_task.cc",
     "mark_attempt_completed_task.h",
     "mark_attempt_started_task.cc",
     "mark_attempt_started_task.h",
     "offliner.h",
     "offliner_factory.h",
     "offliner_policy.h",
@@ skipping 54 matching lines @@
   deps = [
     ":background_offliner",
     "//base",
     "//base/test:test_support",
     "//components/offline_pages:offline_pages",
     "//components/offline_pages:switches",
     "//testing/gtest",
     "//url",
   ]
 }